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50020503 : Not reading device on system management (I2C) bus [arg1]. Power supply [arg2] communication is offline.

Not reading device on system management (I2C) bus [arg1]. Power supply [arg2] communication is offline.

The Chassis Management Module (CMM) is not able to communicate with the power supply.

Severity​

Error

Alert Category​

Chassis/System Management (Critical)

Log Source​

Power_03

Serviceable​

Yes

Recoverable​

Yes

Chassis LED that is Lit​

Chassis Fault

CIM Information​

Prefix:CMM

and ID:0130

SNMP Trap ID​

mmTrapChassisC

Automatically Notify Support​

Yes

User Response​

If multiple power supplies are offline, replace the CMM. Otherwise, replace the power supply.